| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.76 | 7.742% | $136.5738 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $177.62 | 9.357% | $194.2399 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $181.48 | 5.429% | $191.3325 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $221.99 | 7.295% | $238.1842 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $247.48 | 4.318% | $258.1662 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $148.86 | 7.858% | $160.5574 | $160.56 | $160.55 | $160.60 |
| Purchase #7 | $104.68 | 7.790% | $112.8346 | $112.83 | $112.85 | $112.80 |
| 7 purchase totals = | $1,208.87 | $1,291.8886 | $1,291.88 | $1,291.90 | $1,291.90 | |